By means of sight.

Related to or affecting the vision. / (obsolete) That can be seen; visible.

Any element of something that depends on sight. / An image; a picture; a graphic.

American spelling and Oxford British English spelling of visualise

plural of visualization

The act of visualizing, or something visualized. / (computing) A visual representation of data.

Someone who visualizes; especially someone whose mental imagery is visual. / That which provides a visualization.

plural of visualizer

present participle of visualize

Third-person singular simple present indicative form of visualize